A flash result, that save the current action into the http session before invoking super.doExecute(...), which actually just do a redirect to a specific location just as a normal ServletRedirectResult would.

Parameters

key - The key under which current action is stored in Http Session. Default to FlashInterceptor#DEFAULT_KEY which is the string '__flashAction'

Examples

<action name="store">
	<result type="flash"</redirectToSomeWhere.jsp</result>
</action>
<action name="retrieve">
	<interceptor-ref name="flash">
       <param name="operation">Retrieve</param>
    </interceptor-ref>
    <interceptor-ref name="defaultStack" />
    <result>pageWhereWeNeedFlashActionStored.jsp</result>
</action>